Leviticus 25:30
If it is not redeemed by the end of a full year, then the house in the walled city is permanently transferred to its buyer and his descendants. It is not to be released in the Jubilee.

Leviticus 25:32
As for the cities of the Levites, the Levites always have the right to redeem their houses in the cities they possess.

Ezekiel 7:13
The seller will surely not recover what he sold as long as both remain alive. For the vision concerning the whole multitude will not be revoked, and because of their iniquity, not one will preserve his life.